36氪获悉，百度发布2025年第四季度及全年财报。财报显示，百度2025年总营收达1291亿元，AI业务营收达400亿元，AI云收入同比增长34%。四季度营收327亿元，上年同期营收341.24亿元；其中AI业务收入占百度一般性业务收入的43%；萝卜快跑Q4全球出行服务次数达340万，同比增长超200%；季度内每周出行次数峰值超30万。
Without agar, countries could not produce vaccines or the “miracle drug” penicillin, especially critical in wartime. In fact, they risked a “breakdown of [the] public health service” that would have had “far-reaching and serious results,” according to Lieutenant-General Ernest Bradfield. Extracted from marine algae and solidified into a jelly-like substrate, agar provides the surface on which scientists grow colonies of microbes for vaccine production and antibiotic testing. “The most important service that agar renders to mankind, in war or in peace, is as a bacteriological culture medium,” wrote oceanographer C.K. Tseng in a 1944 essay titled “A Seaweed Goes to War.”3。爱思助手下载最新版本对此有专业解读
1. 钢筋锚固检测委托单中见证取样人员无委托授权，取样人员未签字。（违反《建设工程质量检测管理办法》（部令第57号）第二十条。）。关于这个话题，safew官方下载提供了深入分析
习题链接：LeetCode 581. 最短无序连续子数组